Ch.13 - Chemical KineticsWorksheetSee all chapters
All Chapters
Ch.1 - Intro to General Chemistry
Ch.2 - Atoms & Elements
Ch.3 - Chemical Reactions
BONUS: Lab Techniques and Procedures
BONUS: Mathematical Operations and Functions
Ch.4 - Chemical Quantities & Aqueous Reactions
Ch.5 - Gases
Ch.6 - Thermochemistry
Ch.7 - Quantum Mechanics
Ch.8 - Periodic Properties of the Elements
Ch.9 - Bonding & Molecular Structure
Ch.10 - Molecular Shapes & Valence Bond Theory
Ch.11 - Liquids, Solids & Intermolecular Forces
Ch.12 - Solutions
Ch.13 - Chemical Kinetics
Ch.14 - Chemical Equilibrium
Ch.15 - Acid and Base Equilibrium
Ch.16 - Aqueous Equilibrium
Ch. 17 - Chemical Thermodynamics
Ch.18 - Electrochemistry
Ch.19 - Nuclear Chemistry
Ch.20 - Organic Chemistry
Ch.22 - Chemistry of the Nonmetals
Ch.23 - Transition Metals and Coordination Compounds

Solution: The following reaction is first order, C2H6 → 2 CH3. If the rate constant is equal to 5.5 x 10–4 s–1 at 1000 K, how long will it take for 0.35 mol C 2H6 in a 1.00 L conainer to decrease to 0.20 mol in the same container? A) 65 min B) 17 min C) 53 min D) 4.5 min  

Problem

The following reaction is first order, C2H6 → 2 CH3. If the rate constant is equal to 5.5 x 10–4 s–1 at 1000 K, how long will it take for 0.35 mol C 2H6 in a 1.00 L conainer to decrease to 0.20 mol in the same container?

A) 65 min

B) 17 min

C) 53 min

D) 4.5 min